What was found
DEBOND OF 0.875" X 0.875" AT DENTED AREA ON THE LT WING LE SLAT NR 4 TRAILING EDGE WEDGE UPPER SKIN. REPAIRED IAW SRM 57-43-02-2R-1, AND SRM 51-70-10-2R PROCEDURE. REPAIR GENERAL.
- Difficulty date
- January 22, 2020
- Submitted
- January 27, 2020
- Operation
- Air carrier
- Aircraft
- N555NW
- Make and model
- Boeing 757251
- Aircraft serial
- 33391
- Aircraft time
- 50,113 hours, 21,770 cycles
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Skin
- Condition
- Debonded
- Location
- Lt Wing Slat
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.